2Stir in tomatoes, water, cocoa, chili powder, salt and cinnamon. Heat to boiling. Reduce heat to low; simmer uncovered 15 to 20 minutes or until chicken is no longer pink in center and chili is desired consistency. Sprinkle individual servings with pepitas. Serve with corn tortillas.

Expert Tips

Mole sauce is a rich, spicy and slightly sweet Mexican sauce. The word "mole" (MOH lay) comes from the Aztec word "molli," meaning concoction or sauce. Traditionally, it's a very complex tomato-based sauce with dozens of ingredients that varies by region. Popular versions include chiles, chocolate and nuts.